SQL UNION Keyword
UNION
The UNION
command combines the result set of two or more SELECT statements (only
distinct values)
The following SQL statement returns the cities (only distinct values) from both the "Customers" and the "Suppliers" table:
The UNION
command combines the result set of two or more SELECT statements (only
distinct values)
The following SQL statement returns the cities (only distinct values) from both the "Customers" and the "Suppliers" table:
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